Datalogic, Barcode Scanner, DLO1000 CMOS single chip bar code decoder

	DLO1000 *Chip decoder* Features Applications Description Models/Accessories Specifications
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FEATURES

•	CMOS single chip bar code decoder
•	80 pins SMD package
•	Advanced decoding libraries
•	25 MHz clock
•	Wand, CCD, laser, input reader auto recognition
•	TLL RS232 full duplex, wedge, magnetic reader emulation output
•	Either auto-discrimination or bi-directional bar code reading
•	Device configurations via either Eeprom memory or device input pins reading
•	Acoustic and Good Read output available

APPLICATIONS

DLO1000 is designed to address requirements of OEMs in various market segments, such as:
•	Medical Equipment
•	Clinical and Analytical Chemistry Instrumentation
•	Test and Measurement Apparatus
•	Materials Handling Equipment
•	Robotic Systems
•	Image Management Products
•	Portable Data Terminals
•	Computer and Terminal Keyboards
•	Terminals for Point of Sale
•	Data Collection and Computers
•	Pharmaceutical field

GENERAL DESCRIPTION

Datalogic DLO1000 chip decoder is an advanced CMOS integrated single chip bar code decoder.
DLO1000 is designed to address requirements of Equipment Manufacturers giving them the possibility to capture and decode bar code data from various kind of readers and transmit the information to their system in their most suitable way. Laser guns, CCD readers and optical wands can be connected to the DLO1000 circuitry, which is able to recognize the input signal and set the reader parameters where needed.
The output signal is available as TTL serial output, wedge or magnetic emulation. The TTL driver is fully programmable in order to exactly match system requirements. This is one of the configuration which meets major success in a number of applications. The wedge driver is specifically designed to address those application where the decoded bar code data is sent to the HOST as if it were typed directly on the keyboard. No modification or Host resident software customization is necessary. One of the most important applications for that decoding driver sees the chip implemented inside a PC/VDT keyboard, which then presents a bar code reader input port on board on its own. The magnetic output driver enables the data transmission as it were sent by magnetic card reader. This is a major plus for those time and attendance machine manufacturers who want to substitute their magnetic slot readers with bar code readers without modifying any software routine inside the machine.
DLO1000 is able to decode the most common bar code symbologies, with their typical check and transmission parameters. Bar codes auto-discrimination and bidirectional reading are allowed.
DLO1000 can be programmed through the serial channel or through the bar code reader using a bar code menu. An optional Eeprom memory assures that any configuration is saved when the devices is powered off.
The advanced decoding libraries of DLO1000 and the 25 MHz clock assure unmatched decoding speed even of poor, damaged or out of specifications codes, making this chip the state of the art in this field.

MODELS AND ACCESSORIES

*Models*
•	DLO1000 SMD chip decoder (60 pcs)

SPECIFICATIONS

•	POWER SUPPLY 5 Vdc ±10%
•	POWER CONSUMPTION 19 mA typ., 38 mA max.
•	COMPATIBLE READERS Optic pens, Fixed and slot readers, Hand-held CCD and laser readers, Readers with pen emulation output
•	OUTPUT INTERFACES TTL Serial ASCII full duplex output, magnetic emulation, wedge
•	BAUD RATE 150 to 19200
•	PARITY Odd , Even or None
•	DATA BIT 7 ,8 or 9 bits
•	STOP BIT 1 or 2
•	HANDSHAKE Hardware (RTS/CTS), Software (XON/XOFF) or none
•	INPUT SIGNALS TTL compatible (trigger for hand-held laser scanners, video for pens and hand-held laser scanners, scan for hand-held laser scanners)
•	OUTPUT SIGNAL Acoustic beeper signal Four programmable tones and volumes Visual signal TTL ON in case of good decoding. It can be used to drive a LED
•	READABLE BAR CODES EAN/UPC/JAN families with or without Add-On Code, 2/5 family (Interleaved, 5 Bars, 3 Bars and Industrial), Code 39 family, (standard and Full ASCII), Codabar family (standard and ABC), Code 93, Code 128 family (standard and EAN-128), Pharma codes (32, 39/C.I.P and C.I.P./HR)
•	BAR CODES OPTIONS Conversions for EAN/UPC family Check digit control and transmission for 39 and 2/5 families, start stop equality control and transmission for Codabar family
•	MAX. NUMBER OF DIGITS 32
•	BAR CODE READING Single code or auto-discrimination
•	RESET CONFIGURATION Optional Eeprom memory for configuration storage. Hardware configuration set up through pins logic state, in case of absence of Eeprom
•	PROGRAMMING METHOD Bar code menu commands or Serial channel programming (if serial interface selected) via proper ASCII strings
•	DIMENSIONS 16.8 x 22.8 x 3.05 mm (0.66 x 0.9 x 0.12 in)
•	OPERATING TEMPERATURE -20 to 85 °C (-4 to 185 °F)
•	STORAGE TEMPERATURE -40 to 150 °C (-40 to 302 °F)